Noninvasive ventilator pipeline fixing device

Abstract

The utility model discloses a noninvasive breathing machine pipeline fixing device, which belongs to the technical field of breathing machines and comprises a base, a telescopic rod is connected onto the base, a top plate is connected onto the telescopic rod, a fixing block is connected below the top plate, an adjusting device is connected below the top plate, and a cleaning device is arranged in the fixing block. The adjusting device comprises two connecting plates and a long plate. According to the noninvasive ventilator pipeline fixing device, the connecting plate, the first fixed pulley, the second fixed pulley, the sliding groove, the limiting hole, the sliding block, a limiting rod and a return spring are arranged, the limiting rod is pulled to be away from the limiting hole, then the sliding block is pulled to slide in the sliding groove, and after the sliding block slides to a proper position, the limiting rod is loosened, so that the pipeline is fixed. At the moment, a return spring applies elastic force to a limiting rod, the elastic force drives the limiting rod to move, then the limiting rod is clamped into a corresponding limiting hole, and therefore fixing of a long pipeline is completed, and the problem that the long pipeline is squeezed or damaged on the ground is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of ventilators, in particular to a pipeline fixing device for a non-invasive ventilator. Background Art

[0002] Due to the characteristics of their growth and development, pediatric patients have great differences in physiology, cognition, social psychology, etc., which makes them face more risks in the medical care environment, mainly manifested in age-related and operational precision. Therefore, higher professional requirements are placed on nursing staff who implement pediatric nursing clinical technical operations. In the treatment of neonates, non-invasive ventilators are a commonly used medical device. However, there are certain safety hazards in the pipeline design of the non-invasive ventilators currently used. Specifically, when using non-invasive ventilators, the pipeline is usually long and is often placed on the ground and connected to the body of the newborn. This design makes the pipeline easy to be dragged by objects on the ground or squeezed inadvertently. If the pipeline is squeezed for a long time, it may have an adverse effect on the respiratory system of the newborn, and even cause serious problems such as difficulty breathing. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a non-invasive ventilator pipeline fixing device, which solves the problem that a longer pipeline is easily dragged by objects on the ground or squeezed inadvertently. If the pipeline is squeezed for a long time, it may have an adverse effect on the respiratory system of the newborn.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-invasive ventilator pipeline fixing device, comprising a base, a telescopic rod connected to the base, a top plate connected to the telescopic rod, a fixing block connected under the top plate, an adjusting device connected under the top plate, a cleaning device provided in the fixing block, the adjusting device comprising two connecting plates and a long plate, a first fixed pulley rotatably connected in the connecting plate, and two long grooves provided in the long plate;

[0005] A second fixed pulley is slidably connected in the long groove, a sliding groove is provided on the front of the long board, a plurality of limiting holes are provided on the front of the long board, a sliding block is slidably connected in the sliding groove, a limiting rod is slidably connected in the sliding block, and a return spring is provided on the outer sleeve of the limiting rod.

[0006] As a further solution of the utility model: the connecting plate is connected under the top plate, and the long plate is connected under the top plate.

[0007] As a further solution of the utility model: the limit rod is clamped in a limit hole, and the two connecting plates are located in corresponding positions.

[0008] As a further solution of the utility model: one end of the pull-back spring is connected to the limiting rod, and the other end of the pull-back spring is connected to the front side of the slider.

[0009] As a further solution of the utility model: the cleaning device includes two sliding rods, the sliding rods are slidably connected in the fixed block, the sliding rod outer sleeve is provided with a return spring, and one side of the sliding rod is connected to a cleaning plate.

[0010] As a further solution of the utility model: one end of the return spring is connected inside the slide rod, and the other end of the return spring is connected outside the fixed block.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The pipeline fixing device of the non-invasive ventilator is provided with a connecting plate, a first fixed pulley, a second fixed pulley, a slide groove, a limiting hole, a slider, a limiting rod and a pull-back spring. When the pipeline needs to be fixed, the pipeline is first inserted into the fixing block, then bypassed over a first fixed pulley, then passed under the second fixed pulley, and then bypassed over another first fixed pulley. At this time, if the pipeline is still long, the limiting rod is pulled to make the limiting rod away from the limiting hole, and then the slider is pulled to slide in the slide groove. After sliding to a suitable position, the limiting rod is released. At this time, the pull-back spring applies elastic force to the limiting rod, and the elastic force drives the limiting rod to move, and then the limiting rod is stuck in the corresponding limiting hole, thereby completing the fixation of the longer pipeline and avoiding the problem of extrusion or damage on the ground.

[0013] 2. The non-invasive ventilator pipeline fixing device is equipped with a sliding rod, a reset spring and a cleaning plate. When the pipeline passes through the fixing block, the pipeline will pass through two cleaning plates, and the pipeline surface will be cleaned while sliding, effectively removing dust, bacteria and other contaminants that may be attached, avoiding impurities adhering to the pipeline and causing damage to the pipeline when squeezed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of the regulating device of the utility model;

[0016] Figure 3 For this utility model Figure 2 The structural diagram of the enlarged part A in the middle;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning device of the utility model;

[0018] In the figure: 1. base; 2. telescopic rod; 3. top plate; 4. fixed block; 5. adjusting device; 501. connecting plate; 502. first fixed pulley; 503. long plate; 504. long groove; 505. second fixed pulley; 506. slide groove; 507. limiting hole; 508. slider; 509. limiting rod; 510. return spring; 6. cleaning device; 61. slide rod; 62. return spring; 63. cleaning plate. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a non-invasive ventilator pipeline fixing device, including a base 1, a telescopic rod 2 is connected to the base 1, a top plate 3 is connected to the telescopic rod 2, a fixing block 4 is connected below the top plate 3, an adjusting device 5 is connected below the top plate 3, a cleaning device 6 is arranged in the fixing block 4, and the cleaning device 6 includes two slide bars 61. By setting the slide bar 61 and the fixing block 4, the slide bar 61 cooperates with the fixing block 4, so that the fixing block 4 limits the slide bar 61 to prevent the slide bar 61 from shaking when moving;

[0021] The slide bar 61 is slidably connected in the fixed block 4, and a return spring 62 is provided on the outer sleeve of the slide bar 61. By providing the return spring 62, when the pipeline is not pulled, the return spring 62 applies elastic force to the slide bar 61, so that the cleaning plate 63 always keeps in contact with the outside of the pipeline. When the pipeline is away from the cleaning plate 63, the return spring 62 applies elastic force to the slide bar 61, and the elastic force drives the slide bar 61 to move, so that it can be quickly reset.

[0022] A cleaning plate 63 is connected to one side of the slide bar 61, one end of the return spring 62 is connected inside the slide bar 61, and the other end of the return spring 62 is connected to the outside of the fixed block 4. The adjustment device 5 includes two connecting plates 501 and a long plate 503. The connecting plate 501 is connected under the top plate 3, and the long plate 503 is connected under the top plate 3. A first fixed pulley 502 is rotatably connected inside the connecting plate 501, and two long grooves 504 are provided in the long plate 503.

[0023] A second fixed pulley 505 is slidably connected in the long groove 504, a slide groove 506 is provided on the front of the long board 503, a plurality of limiting holes 507 are provided on the front of the long board 503, a slider 508 is slidably connected in the slide groove 506, and by providing the slide groove 506 and the slider 508, the slide groove 506 cooperates with the slider 508, so that the slide groove 506 limits the slider 508, thereby preventing the slider 508 from shaking when moving;

[0024] The slider 508 is slidably connected to a limit rod 509, which is clamped in a limit hole 507. The two connecting plates 501 are positioned correspondingly. A pull-back spring 510 is provided on the outer sleeve of the limit rod 509. By providing the pull-back spring 510, when the pipeline is fixed, the pull-back spring 510 applies elastic force to the limit rod 509 to keep it stable. When the limit rod 509 is released, the pull-back spring 510 applies elastic force to the limit rod 509, and the elastic force drives the limit rod 509 to move, so that it can be quickly reset.

[0025] One end of the return spring 510 is connected to the limiting rod 509 , and the other end of the return spring 510 is connected to the front side of the slider 508 .

[0026] The working principle of the utility model is:

[0027] When the pipeline needs to be fixed, the pipeline is first inserted into the fixing block 4, then passed around a first fixed pulley 502, then passed under the second fixed pulley 505, and then passed around the other first fixed pulley 502. At this time, if the pipeline is still long, pull the limit rod 509 to make the limit rod 509 away from the limit hole 507, and then pull the slider 508 to slide in the slide groove 506. When sliding to a suitable position, release the limit rod 509. At this time, the return spring 510 applies elastic force to the limit rod 509, and the elastic force drives the limit rod 509 to move, and then the limit rod 509 is stuck in the corresponding limit hole 507. When the pipeline passes the fixing block 4, the pipeline will pass through two cleaning plates 63, and the pipeline surface will be cleaned while sliding, thereby completing the fixing and cleaning of the pipeline.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "sliding connection" and "hinge" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A non-invasive ventilator pipeline fixing device, comprising a base (1), characterized in that: The base (1) is connected to a telescopic rod (2), the telescopic rod (2) is connected to a top plate (3), the top plate (3) is connected to a fixed block (4), the top plate (3) is connected to an adjusting device (5), the fixed block (4) is provided with a cleaning device (6), the adjusting device (5) comprises two connecting plates (501) and a long plate (503), the connecting plate (501) is rotatably connected to a first fixed pulley (502), and the long plate (503) is provided with two long grooves (504); A second fixed pulley (505) is slidably connected in the long groove (504), a sliding groove (506) is provided on the front of the long board (503), a plurality of limiting holes (507) are provided on the front of the long board (503), a sliding block (508) is slidably connected in the sliding groove (506), a limiting rod (509) is slidably connected in the sliding block (508), and a pull-back spring (510) is provided on the outer sleeve of the limiting rod (509).

2. A non-invasive ventilator pipeline fixing device according to claim 1, characterized in that: The connecting plate (501) is connected under the top plate (3), and the long plate (503) is connected under the top plate (3).

3. A non-invasive ventilator pipeline fixing device according to claim 1, characterized in that: The limiting rod (509) is clamped in a limiting hole (507), and the two connecting plates (501) are located in corresponding positions.

4. A non-invasive ventilator pipeline fixing device according to claim 1, characterized in that: One end of the pull-back spring (510) is connected to the inside of the limiting rod (509), and the other end of the pull-back spring (510) is connected to the front side of the slider (508).

5. The non-invasive ventilator pipeline fixing device according to claim 1, characterized in that: The cleaning device (6) comprises two sliding rods (61), wherein the sliding rods (61) are slidably connected in the fixed block (4), a return spring (62) is provided on the outer sleeve of the sliding rod (61), and a cleaning plate (63) is connected to one side of the sliding rod (61).

6. A non-invasive ventilator pipeline fixing device according to claim 5, characterized in that: One end of the return spring (62) is connected to the inside of the slide rod (61), and the other end of the return spring (62) is connected to the outside of the fixed block (4).

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